A “Scene” is comprised of a few seconds of observed pedestrian trajectories,
see Figure REF .
Each trajectory is given
as a list of \((x, y)\)  coordinates similar to latitudes and longitudes of GPS tracks.
We can use the interaction potentials given by [1]}
or create our own to generate synthetic
scenes. The goal is to have a diverse set of these scenes that probe all aspects
of the interaction potential.
